Correct the mistaces in these sentences.
1. They arrived at the 9 o'clock
2. Minsk was founted in the eleven century.
3. He was born on the twenty-two of May
4.Let's meet at the six o'clock
5. Did he come back on the six of May
6. We met in nineteen hundred ninety two
7.Sunday is the seven day of a week
8.My mother's birthday is the twenty of july
9. How old is he? - I think he is twenty-first
10.What's the two month of a year
11.My phone number is thirty-four, six nine nine six
12.I came to Nottingham third days ago
13.What is his phone number?-Two double eight seventy-one
14.The population of my nattive town is three hundreds fifty thousands people